package servlet;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;


@WebServlet("/error")
public class ErrorServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    public ErrorServlet() {
        super();
    }

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String info = request.getParameter("info");
		if (info!=null) {
			request.setAttribute("info", info);
		}else{
			request.setAttribute("info", "error happen");
		}
		request.getRequestDispatcher("error.jsp").forward(request, response);
		
		
		
	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doGet(request, response);
	}

}
